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Patents > Supplementary to patent: None & Patent agent : Clem. A. Hack or J. Germain

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None (18) · propulsion (6) · airplane (6) · construction (4) · control (4) · stability (3) · Frame (3) · wings (3) · navigation (2) · Design (2) · airfoil (2) · LTA (2) · structure (2) · aerodynamics (2) · ribs (2)
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CPCs:
CPC B64C17/00 (5) · CPC B64C39/00 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6212 (4) · CPC B64C17/06 (3) · CPC B64C2700/6216 (3) · None (2) · CPC B64C27/12 (2) · CPC B64F2700/6226 (2) · CPC B64C33/02 (2) · CPC B64C3/18 (2) · CPC B64C3/00 (2) · CPC B64C2700/6281 (2) · CPC B64C25/62 (2) · CPC B64C25/06 (2)
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